React Development That Keeps Up With the Ecosystem
From server-first rendering to the React Compiler, our engineers build with the patterns your team needs to adopt but hasn't had time to learn.
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Trusted and top rated tech team
When your React codebase falls behind the ecosystem
React’s ecosystem has shifted fast. Server Components replaced client-side data fetching as the default. The React Compiler eliminated manual memoization. TypeScript became the baseline, not a preference. If your application still runs as a client-side SPA with Redux and manual useCallback everywhere, it works — but it’s accumulating tech debt with every release.
Our capabilities include:
- Server Component architecture and client boundary design
- React Compiler adoption and memoization cleanup
- Next.js and Remix framework integration
- TypeScript migration and type-safe component patterns
- Legacy SPA modernization and incremental refactoring
- React Native cross-platform mobile development
Who we support
We build and modernize React applications for teams shipping SaaS products, enterprise platforms, and customer-facing web apps where performance and maintainability drive business outcomes.
SaaS Teams Scaling a React Product
Your React app launched fast and grew faster. Now the codebase mixes patterns from different eras: class components next to hooks, prop drilling alongside Redux, no TypeScript. You need engineers who can modernize incrementally without halting feature delivery.
Enterprise Teams Modernizing Legacy UIs
Your frontend is a monolith or a patchwork of frameworks that slows every release. You need a migration path to React that introduces component architecture, server-first rendering, and a maintainable design system without a full rewrite.
Engineering Leads Moving to Server-First
Your team knows React but the shift to Server Components, the React Compiler, and framework-driven architecture is a different mental model. You need engineers who've already built with these patterns to accelerate adoption without destabilizing production.
Ways to engage
We offer a wide range of engagement models to meet our clients’ needs. From hourly consultation to fully managed solutions, our engagement models are designed to be flexible and customizable.
Staff Augmentation
Get access to on-demand product and engineering team talent that gives your company the flexibility to scale up and down as business needs ebb and flow.
Retainer Services
Retainers are perfect for companies that have a fully built product in maintenance mode. We'll give you peace of mind by keeping your software running, secure, and up to date.
Project Engagement
Project-based contracts that can range from small-scale audit and strategy sessions to more intricate replatforming or build from scratch initiatives.
We'll spec out a custom engagement model for you
Invested in creating success and defining new standards
At Curotec, we do more than deliver cutting-edge solutions — we build lasting partnerships. It’s the trust and collaboration we foster with our clients that make CEOs, CTOs, and CMOs consistently choose Curotec as their go-to partner.
Why choose Curotec for React development?
React’s ecosystem moves faster than most teams can adopt. Server Components, the React Compiler, and framework-driven architecture changed how production apps are built, but your team is shipping on patterns from years ago. Our engineers build with the current stack daily and modernize incrementally so your product keeps shipping while the architecture catches up.
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Extraordinary people, exceptional outcomes
Our outstanding team represents our greatest asset. With business acumen, we translate objectives into solutions. Intellectual agility drives efficient software development problem-solving. Superior communication ensures seamless teamwork integration.
2
Deep technical expertise
We don’t claim to be experts in every framework and language. Instead, we focus on the tech ecosystems in which we excel, selecting engagements that align with our competencies for optimal results. Moreover, we offer pre-developed components and scaffolding to save you time and money.
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Balancing innovation with practicality
We stay ahead of industry trends and innovations, avoiding the hype of every new technology fad. Focusing on innovations with real commercial potential, we guide you through the ever-changing tech landscape, helping you embrace proven technologies and cutting-edge advancements.
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Flexibility in our approach
We offer a range of flexible working arrangements to meet your specific needs. Whether you prefer our end-to-end project delivery, embedding our experts within your teams, or consulting and retainer options, we have a solution designed to suit you.
How we build and modernize React applications
Server Component Architecture
Legacy SPA Modernization
TypeScript Adoption & Migration
Design System & Component Libraries
State Management & Data Fetching
Framework Integration
What our React engineers work with daily
React Core & Rendering Model
The foundation of every project is how you structure components, manage rendering boundaries, and handle the server-client split.
- React Server Components – Execute on the server to reduce client-side JavaScript, fetch data without API calls, and stream HTML to the browser progressively
- React Compiler (React Forget) – Build-time optimization that handles memoization automatically, eliminating manual useMemo and useCallback patterns
- Suspense & Streaming – Progressively renders page sections as data becomes available instead of blocking the entire UI on the slowest request
- Concurrent Rendering – Lets React interrupt and reprioritize work so user interactions stay responsive during heavy background updates
- JSX & Hooks – Component authoring model with function-based state, effects, refs, and context that replaced class-based patterns
- Strict Mode & DevTools – Development-time checks that surface unsafe lifecycles, deprecated APIs, and unexpected side effects before production
Meta-Frameworks & Routing
Your choice of framework determines how pages render, how data loads, and how your app deploys to production infrastructure.
- Next.js – Full-stack React framework with app router, Server Components, ISR, API handlers, and deployment support across Vercel and self-hosted environments
- Remix – Server-first framework with nested routing, progressive enhancement, and loader/action patterns for form-heavy and data-driven applications
- React Router – Client-side and server-side routing with nested layouts, lazy loading, and data loaders for SPAs and framework-free setups
- TanStack Router – Type-safe routing with built-in search param validation, code splitting, and file-based route generation
- React Native – Cross-platform mobile framework sharing component logic with your web codebase for iOS and Android deployment
- Expo – Managed React Native toolchain with over-the-air updates, push notifications, and simplified build pipelines for mobile releases
State Management & Data Fetching
How you manage local state, async data, and cache invalidation determines whether your frontend stays fast as complexity grows.
- Zustand – Lightweight store with minimal boilerplate that replaces Redux for most use cases without middleware or provider wrappers
- TanStack Query – Async state manager that handles fetching, caching, background refetching, and stale data for server-driven applications
- Redux Toolkit – Opinionated Redux setup with slices, RTK Query, and middleware for teams maintaining large existing Redux codebases
- SWR – Stale-while-revalidate fetching from Vercel with automatic caching, revalidation on focus, and minimal configuration
- Jotai – Atomic state management for fine-grained reactivity without the boilerplate of centralized stores or context providers
- Apollo Client – GraphQL state manager with normalized caching, optimistic updates, and subscription support for real-time data
Styling & UI Libraries
Your styling approach and component library affect how quickly your team ships consistent, accessible interfaces across the product.
- Tailwind CSS – Utility-first framework with tree-shaking that keeps production CSS minimal regardless of how many classes your markup references
- shadcn/ui – Copy-paste library built on Radix primitives with full customization and no external dependency lock-in
- Radix UI – Unstyled, accessible primitives for modals, dropdowns, tabs, and other interactive patterns that meet WCAG standards
- CSS Modules – Scoped stylesheets that prevent class name collisions without runtime overhead or additional JavaScript dependencies
- Storybook – Isolated development environment for building, documenting, and visually testing individual UI pieces outside the full application
- Framer Motion – Declarative animation library for layout transitions, gestures, scroll effects, and mount/unmount animations in React
Testing & Quality Assurance
Catching regressions in rendering, async flows, and user interactions takes tooling matched to React’s component lifecycle.
- Playwright – End-to-end browser specs across Chromium, Firefox, and WebKit that validate navigation, auth flows, and rendered output
- Jest – Unit and integration specs for hooks, utilities, and server logic with built-in mocking, snapshots, and coverage reporting
- React Testing Library – Behavior-focused validation that queries the DOM the way users interact with it instead of testing implementation internals
- Vitest – Vite-native runner with Jest-compatible API, faster execution, and ESM support for modern project configurations
- Lighthouse CI – Automated Core Web Vitals auditing in your pipeline that flags performance regressions before they reach production
- GitHub Actions – CI workflows that run linting, type checks, specs, and performance audits on every pull request before merge
Build Tooling & Developer Experience
Fast feedback loops during development and optimized output in production depend on how your build pipeline is configured.
- Vite – Dev server and bundler with instant hot module replacement, native ESM support, and optimized production builds out of the box
- Turbopack – Rust-based bundler from Vercel with faster cold starts and incremental compilation for large Next.js codebases
- TypeScript – Strict typing across props, hooks, API responses, and route params that catches errors at build time instead of runtime
- ESLint & Prettier – Linting and formatting rules enforced across the team with React-specific plugins for hooks, accessibility, and import ordering
- pnpm / Turborepo – Monorepo tooling with dependency hoisting, workspace caching, and parallel task execution for multi-package React projects
- Docker – Containerized builds and dev environments that ensure consistent behavior across local machines, CI pipelines, and staging
FAQs about our React development services
How do you modernize a React app without a rewrite?
We refactor incrementally. Server Components, TypeScript, and updated state management get introduced route by route while your team keeps shipping features. No branch that sits open for months, no big-bang migration that risks production stability.
Should we migrate from Redux to something lighter?
It depends on what Redux is doing in your app. If it’s managing async data, TanStack Query handles that with less code. If it’s global UI state, Zustand is simpler. We audit your usage and only replace what’s actually causing overhead.
Do we need Server Components if our SPA works fine?
Your SPA works, but it’s shipping more JavaScript than the browser needs. Server Components reduce bundle size, improve SEO indexing, and move data fetching off the client. We evaluate which parts of your app benefit most and migrate those first.
How do you handle the React Compiler transition?
The React Compiler automates memoization your team has been doing manually. We remove unnecessary useMemo and useCallback calls, verify the compiler produces correct output for your codebase, and update patterns that don’t compile cleanly.
What if our team doesn't know Server Components?
That’s the most common situation we walk into. We build the initial architecture, pair with your engineers on the new patterns, and document conventions so your team owns the codebase after our engagement. The goal is transfer, not dependency.
Ready to have a conversation?
We’re here to discuss how we can partner, sharing our knowledge and experience for your product development needs. Get started driving your business forward.